package com.yy.config;

import com.baomidou.mybatisplus.core.handlers.MetaObjectHandler;
import com.yy.utils.BaseContext;
import lombok.extern.slf4j.Slf4j;
import org.apache.ibatis.reflection.MetaObject;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;

/**
 * create by KongFuning on 2022/8/2
 */
/*
* 元数据对象处理器
* */
@Component
@Slf4j
public class MyMetaObjectHandler implements MetaObjectHandler {

    /*
    * 插入操作自动填充
    * */
    @Override
    public void insertFill(MetaObject metaObject) {
        log.info("公共字段自动填充：【insert】");
        log.info(metaObject.toString());
        metaObject.setValue("createTime", LocalDateTime.now());
        metaObject.setValue("updateTime", LocalDateTime.now());
        metaObject.setValue("createUser", BaseContext.getCurrentId());
        metaObject.setValue("updateUser", BaseContext.getCurrentId());
    }

    /*
    * 更新操作自动填充
    * */
    @Override
    public void updateFill(MetaObject metaObject) {
        log.info("公共字段自动填充：【update】");
        log.info(metaObject.toString());
        metaObject.setValue("updateTime",LocalDateTime.now());
        metaObject.setValue("updateUser",BaseContext.getCurrentId());
    }
}
